body {
  background: #fff;
  color: #222;
  font-family: 'Segoe UI', Arial, sans-serif;
  margin: 0;
  padding: 0;
}
header {
  background: #f7faff;
  padding: 2rem 1rem 1rem 1rem;
  text-align: center;
  border-bottom: 2px solid #e3eefd;
}
h1 {
  color: #0a3d91;
  margin-bottom: 0.5rem;
  font-size: 2.2rem;
}
.subtitle {
  color: #2d6cdf;
  font-size: 1.1rem;
  margin-top: 0;
}
.casinos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  padding: 2rem 1rem;
}
.casino-card {
  background: #fff;
  border: 1px solid #e3eefd;
  border-radius: 16px;
  box-shadow: 0 2px 12px rgba(10,61,145,0.06);
  width: 320px;
  display: flex;
  flex-direction: row;
  align-items: center;
  padding: 1.2rem 1rem;
  transition: box-shadow 0.2s;
}
.casino-card:hover {
  box-shadow: 0 4px 24px rgba(10,61,145,0.13);
  border-color: #2d6cdf;
}
.casino-logo {
  width: 80px;
  height: 40px;
  margin-right: 1.2rem;
  flex-shrink: 0;
}
.casino-info {
  flex: 1;
}
.casino-info h2 {
  margin: 0 0 0.3rem 0;
  color: #0a3d91;
  font-size: 1.2rem;
}
.bonus {
  color: #2d6cdf;
  font-weight: 500;
  margin: 0 0 0.5rem 0;
}
.us-flag {
  width: 28px;
  height: 18px;
  vertical-align: middle;
  margin-bottom: 0.5rem;
}
.play-btn {
  background: linear-gradient(90deg, #2d6cdf 0%, #0a3d91 100%);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 0.7rem 1.4rem;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, box-shadow 0.2s;
  box-shadow: 0 1px 4px rgba(10,61,145,0.08);
}
.play-btn:hover {
  background: linear-gradient(90deg, #0a3d91 0%, #2d6cdf 100%);
  box-shadow: 0 2px 8px rgba(10,61,145,0.16);
}
footer {
  background: #f7faff;
  text-align: center;
  padding: 1.2rem 0;
  color: #0a3d91;
  font-size: 1rem;
  border-top: 2px solid #e3eefd;
  margin-top: 2rem;
}
.site-header {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f7faff;
  border-bottom: 2px solid #e3eefd;
  padding: 1.2rem 0 0.7rem 0;
  gap: 1.1rem;
}
.site-logo {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(10,61,145,0.10);
}
.site-title {
  font-size: 2rem;
  color: #0a3d91;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.blackjack-guide {
  background: #f7faff;
  border-radius: 18px;
  box-shadow: 0 2px 12px rgba(10,61,145,0.06);
  margin: 2.5rem auto 2rem auto;
  max-width: 900px;
  padding: 2.2rem 1.5rem 2rem 1.5rem;
  color: #1a2a3a;
  font-size: 1.08rem;
}
.blackjack-guide h2, .blackjack-guide h3, .blackjack-guide h4 {
  color: #0a3d91;
  margin-top: 1.5rem;
}
.blackjack-guide h2 {
  font-size: 1.7rem;
  margin-bottom: 0.7rem;
}
.blackjack-guide h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}
.blackjack-guide h4 {
  font-size: 1.08rem;
  margin-bottom: 0.3rem;
}
.blackjack-guide ul, .blackjack-guide ol {
  margin-bottom: 1rem;
  margin-top: 0.2rem;
  padding-left: 1.3rem;
}
.blackjack-guide table.strategy-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.2rem 0 1.5rem 0;
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 1px 6px rgba(10,61,145,0.07);
}
.blackjack-guide table.strategy-table th, .blackjack-guide table.strategy-table td {
  border: 1px solid #e3eefd;
  padding: 0.7rem 0.5rem;
  text-align: center;
}
.blackjack-guide table.strategy-table th {
  background: #e3eefd;
  color: #0a3d91;
  font-weight: 700;
}
.blackjack-guide table.strategy-table td {
  color: #2d6cdf;
  font-weight: 500;
}
.blackjack-guide hr {
  border: none;
  border-top: 1.5px solid #e3eefd;
  margin: 2rem 0 1.5rem 0;
}
@media (max-width: 900px) {
  .casinos {
    gap: 1.2rem;
  }
  .casino-card {
    width: 95vw;
    max-width: 400px;
  }
}
@media (max-width: 600px) {
  .casinos {
    flex-direction: column;
    align-items: center;
    padding: 1rem 0.2rem;
  }
  .casino-card {
    flex-direction: column;
    align-items: center;
    width: 98vw;
    max-width: 99vw;
    padding: 1rem 0.7rem;
    text-align: center;
  }
  .casino-logo {
    margin: 0 0 0.7rem 0;
    display: block;
    margin-left: auto;
    margin-right: auto;
  }
  .casino-info {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
  }
  .play-btn {
    margin-left: auto;
    margin-right: auto;
    display: block;
  }
  .us-flag {
    display: block;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 0.5rem;
  }
}
@media (max-width: 700px) {
  .blackjack-guide {
    padding: 1.1rem 0.3rem 1.2rem 0.3rem;
  }
  .site-title {
    font-size: 1.2rem;
  }
  .site-logo {
    width: 38px;
    height: 38px;
  }
}